O'Reilly logo

iPhone Programming: The Big Nerd Ranch Guide by Joe Conway, Aaron Hillegass

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

5. MapKit and Text Input

In this chapter, you will finish the Whereami application using delegation with the MapKit framework and UITextField, a text input control from the UIKit framework (Figure 5.1). MapKit is the framework that allows you to display maps and the geographical data associated with them.

Figure 5.1. Finished Whereami

image

Object Diagrams

iPhone applications can get very large and use many classes and methods. One way to keep your head wrapped around a large and complex project is to draw an object diagram. Object diagrams show the major objects in an application and any objects they have as instance variables. (At Big Nerd Ranch, ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required